9 min read
Mobile API versioning and migrations for old apps
Old app versions stay installed for years. Use expand and contract migrations, additive API changes, minimum versions and feature flags to change safely.
Articles about testing mobile backends
2 articles from the Edict blog cover testing mobile backends. The newest comes first.
8 min read
Testing subscription states before a real purchase
Test trials, renewals, billing retry, expiry and refunds with StoreKit files, sandbox accounts and seeded backend state before any real money moves.